Your first major decision is whether or not to allow the condition to continue. Pregnant cats (called queens), can be spayed, but the decision will depend on a number of factors, which you should discuss with other family members, along with your veterinarian.
Hormonal Changes in the First Trimester of Pregnancy December 10, 2010 by ds_65371 Leave a Comment When you become pregnant, the first thing your body does is go into hormone production overload, creating the array of hormones necessary to secure your pregnancy and help your baby to grow and to develop.
The endometrium changes throughout the menstrual cycle in response to hormones. During the first part of the cycle, the hormone estrogen is made by the ovaries. Estrogen causes the lining to grow and thicken to prepare the uterus for pregnancy. In the middle of the cycle, an egg is released from one of the ovaries (ovulation). Following ovulation, levels of another hormone called progesterone begin to increase.